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Merck
CN

P4566

Potassium peroxodisulfate

suitable for photographic applications

Synonym(s):

Potassium persulfate

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About This Item

Linear Formula:
K2S2O8
CAS Number:
7727-21-1
Molecular Weight:
270.32
EC Number:
231-781-8
UNSPSC Code:
12352103
MDL number:
MFCD00011386

Key Documents

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InChI key

USHAGKDGDHPEEY-UHFFFAOYSA-L

InChI

1S/2K.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2

SMILES string

[K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O

suitability

suitable for photographic applications

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
043H1013

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B Girit et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 71(12), 1859-1868 (2015-06-13)
Bisphenol A (BPA) is an industrial pollutant considered as one of the major endocrine-disrupting chemicals found in natural waters. In the present study, the use of a commercial, air-stable, zero-valent iron (ZVI) powder, consisting of Fe0 surface stabilized nanoparticles was

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